There is no secret technology on Internet.

在互联网上没有任何隐秘的技术。

youdao

It's no secret that technology is changing the world.

技术正在改变世界，这个不是什么秘密。

youdao

If the values match, the recipient can then be certain (within the limits of current technology, and assuming that you've kept your private key secret) that the message is from you.

如果值匹配的话，那么接收方可以确定(在当前技术的范围内，并认为您一直对您的私有密匙保密)该消息是由您发送的。

youdao

In interviews with British media in 2006, McKinnon said he was looking for secret UFO technology.

VOA: standard.2009.07.31

"I think it's the biggest kept secret in the world because of its value. Meanwhile,secretive parts of the secret government are sitting on suppressed technology for free energy."

VOA: standard.2009.07.31

Both sides are keeping secret the technology they say will help them do that.

WSJ: Flight of Fancy: The Sky's the Limit for Team That Rises to the Occasion

It was a secret - top secret military technology that kind of allowed soldiers to have translations of languages in places like Afghanistan.

NPR: Report: Iran Halted Nuclear Ambitions

In Egypt, secret services employed technology from a British company to eavesdrop on dissidents using Skype.

WSJ: U.S. Targets Tech's Role in Oppression